Durable Precision Seamless Alloy Steel Tube for Industrial Use 4130 S35 St52

Product Details
Customization: Available
After-sales Service: Free
Warranty: Free
Gold Member Since 2021

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  • Durable Precision Seamless Alloy Steel Tube for Industrial Use 4130 S35 St52
  • Durable Precision Seamless Alloy Steel Tube for Industrial Use 4130 S35 St52
  • Durable Precision Seamless Alloy Steel Tube for Industrial Use 4130 S35 St52
  • Durable Precision Seamless Alloy Steel Tube for Industrial Use 4130 S35 St52
  • Durable Precision Seamless Alloy Steel Tube for Industrial Use 4130 S35 St52
  • Durable Precision Seamless Alloy Steel Tube for Industrial Use 4130 S35 St52
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Basic Info.

Model NO.
OD 15-75mm
Type
Seamless
Technique
Cold Rolled
Material
Alloy Steel
Surface Treatment
Oiled
Usage
Hydraulic/Automobile Pipe, Machinery Industry, Special Purpose
Section Shape
Round
IATF16949
Yes
Od
15-70mm
Thickness
1-20mm
Customized
Yes
Condition
Bright
Transport Package
Bund
Trademark
bluesky pipe
Origin
China
HS Code
7304319000
Production Capacity
50000 Ton/Year

Product Description

Durable Precision Seamless Alloy Steel Tube for Industrial Use 4130 S35 St52
The cold rolled seamless pipe stands as a hallmark of precision in seamless steel pipes, offering superior dimensional accuracy and an impeccable surface finish. Renowned for its application in mechanical structures and hydraulic equipment, this product sets a benchmark for performance. Its cold rolling process imparts a level of precision that surpasses even hot rolling, ensuring each pipe meets the exacting standards demanded by high-tech industries.
Advantages:
Experience the power of efficiency with our fast molding speed and high output production. Our process ensures no damage to the coating, making it versatile enough to be formed into a variety of cross-sectional shapes to suit diverse application needs. Cold rolling induces significant plastic deformation in steel, enhancing its yield point and resulting in an incredibly robust final product.
 
Embrace the future of steel with our high-precision cold-rolled precision steel pipes. These pipes promise significant steel savings, heightened processing efficiency, and energy conservation. Defined by their stringent inner and outer diameter accuracy, smooth surfaces, exceptional roundness, and straightness, they transform machining operations by slashing hours and boosting material utilization, all while elevating product quality to new heights.
Durable Precision Seamless Alloy Steel Tube for Industrial Use 4130 S35 St52


Discover the versatility of this exceptional product, widely utilized in automotive parts, motorcycle components, and hydraulic engineering machinery. Its adaptability and precision make it a preferred choice across various industries.
Durable Precision Seamless Alloy Steel Tube for Industrial Use 4130 S35 St52
Durable Precision Seamless Alloy Steel Tube for Industrial Use 4130 S35 St52
Durable Precision Seamless Alloy Steel Tube for Industrial Use 4130 S35 St52

Durable Precision Seamless Alloy Steel Tube for Industrial Use 4130 S35 St52
Durable Precision Seamless Alloy Steel Tube for Industrial Use 4130 S35 St52
Durable Precision Seamless Alloy Steel Tube for Industrial Use 4130 S35 St52
Durable Precision Seamless Alloy Steel Tube for Industrial Use 4130 S35 St52
Durable Precision Seamless Alloy Steel Tube for Industrial Use 4130 S35 St52
Size tolerance           
OD Standard tolerance Special tolerance
Outer Diameter GB/T3639 DIN2391 EN10305 O D thickness
4mm-20mm ±0.10 mm ±0.08 mm ±0.08 mm ±0.05mm ±0.05mm
20mm-30mm ±0.10 mm ±0.08 mm ±0.08 mm ±0.08 mm ±0.08 mm
31mm-40mm ±0.15 mm ±0.15 mm ±0.15 mm ±0.10 mm ±0.08 mm
41mm-60mm ±0.20 mm ±0.20 mm ±0.20 mm ±0.15 mm ±0.15 mm
61mm-80mm ±0.30 mm ±0.30 mm ±0.30 mm ±0.20 mm ±0.20 mm
81mm-120mm ±0.45 mm ±0.40 mm ±0.40 mm ±0.30 mm ±0.30 mm
Equivalent Material referance:
GB TOCT ASTM BS JIS NF DIN
10F   1010 040A10   XC10  
10 10 10,101,012 045M10 S10C XC10 C10,CK10
20 20 1020 050A20 S20C XC18 C22,CK22
45 45 1045 080M46 S45C XC45 C45,CK45
30CrMo 30XM 4130 1717COS110 SCM420 30CD4  
42CrMo   4140 708A42   42CD4 42CrMo4
      708M40      
35CrMo 35XM 4135 708A37 SCM3 35CD4 34CrMo4
Material 10#-45#, 16Mn, A53-A369, Cr-Mo alloy, Q195-Q345, ST35-ST52, 10#, 20#, 45#,  16Mn, A213, A315, 30CrMo, Q195, Q215, Q235, Q345, ST35, St37, St45, St52
Surface Black/ Bright
Standard DIN, GB, JIS, DIN 17175, DIN 2391, GB 5310-1995, GB/T 13793-1992, GB/T 3094- 2000, GB/T 8163-1999, JIS G3101
Size OD 15mm-70mm
Thickness 1-12mm
Processing Cold rolled/ Cold drawn
1. BK (+C)  No heat treatment after last cold forming process.
2. BKW (+LC) After last heat treatment there is a light finishing pass ( cold drawing)
3. BKS (+SR) After the final cold forming process the tubes are stress relieve annealed.
4. GBK (+A) After the final cold forming process the tubes are annealed in a controlled  atmosphere.
5. NBK (+N) After the final cold forming process the tubes are annealed above the  upper transformation point in a controlled atmosphere.
Packing Woven bag/ Wooden or crate carton/ Bundle Packing/ Plain end or vanished as per  customer's request.
Delivery time Normally 20-30 working days

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